Photovoltaic panel installation lift truck

Abstract

The utility model provides a photovoltaic panel installation lift truck. The photovoltaic panel installation lift truck comprises a walking seat, a lift transmission mechanism, a lift working platform and a lift power mechanism. The walking saddle comprises a supporting plate, and a double-wheel power wheel and a universal wheel which are arranged on the lower side of the supporting plate; the lifting transmission mechanism comprises a stand column, a lifting chain and a lifting bearing seat, the lifting bearing seat is connected with a climbing chain wheel and a tensioning chain wheel through a climbing chain wheel shaft and a tensioning chain wheel shaft, and the climbing chain wheel and the tensioning chain wheel are assembled on the two sides of the lifting chain respectively. The lifting working platform comprises a lifting plate, a stand column is arranged in a through hole in the lifting plate in a penetrating mode, a climbing wheel assembly is installed on the inner side wall of the through hole, and the climbing wheel assembly makes contact with a climbing rail on the stand column. The lifting power mechanism comprises a lifting motor and a lifting speed reducer, and the lifting speed reducer is in transmission connection with the climbing chain wheel shaft. The device has the characteristics of flexibility in movement and rotation, convenience in movement of the vehicle body to a proper position, capability of realizing stable lifting of the working platform, and stability in transmission and lifting.

Description

Technical Field

[0001] This utility model relates to the field of lifting vehicle technology, specifically to a photovoltaic panel installation lifting vehicle. Background Technology

[0002] Photovoltaic panels (PV panels) are devices that convert sunlight into electrical energy using semiconductor materials. They are widely used in distributed power generation, rural rooftops, and other fields.

[0003] Currently, the installation of solar photovoltaic panels requires manual lifting of the panels onto the photovoltaic support structure. However, due to the weight of the panels and the height of the support structure, two to three people are needed to complete the installation, making it difficult and inconvenient for workers. This also increases labor costs, intensifies the workload, and reduces the efficiency of the installation process. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a photovoltaic panel installation lifting vehicle, which facilitates the auxiliary installation of photovoltaic panels, solves the shortcomings of the difficulty of installing photovoltaic panels by workers and the high labor intensity of workers, and achieves the goal of improving the installation efficiency of photovoltaic panels.

[0005] This utility model provides a photovoltaic panel installation lifting vehicle, including a traveling seat, a lifting transmission mechanism, a lifting work platform, and a lifting power mechanism, wherein:

[0006] The traveling vehicle seat includes a horizontally arranged support plate. At both ends of the lower rear side of the support plate, there are traveling wheel seats. Each traveling wheel seat has a traveling wheel bearing at its lower part. A traveling wheel axle is installed inside the traveling wheel bearing. Two traveling motors are arranged in the middle of the lower side of the support plate. The power output end of each traveling motor is connected to a traveling reducer. The power output end of the traveling reducer is connected to a traveling wheel axle. A double-wheel power wheel is installed at the other end of the traveling wheel axle. A universal wheel bearing is provided at the front of the support plate. A universal wheel axle is vertically installed inside the universal wheel bearing. A universal wheel is installed at the lower end of the universal wheel axle.

[0007] The lifting transmission mechanism includes two sets of columns vertically mounted on a support plate. Each set of columns has a groove facing each other on its inner side. A lifting chain is installed in the groove. The two ends of the lifting chain are connected to the upper and lower ends of the column by chain tensioning screws. Two sets of lifting bearing seats are provided on the lower side of the lifting work platform. A climbing sprocket shaft is movably provided between each set of lifting bearing seats. Each lifting bearing seat is provided with a tensioning sprocket shaft. Both ends of the climbing sprocket shaft are equipped with climbing sprockets. One end of each tensioning sprocket shaft is equipped with a tensioning sprocket. The climbing sprocket and the tensioning sprocket are located in the groove and are respectively installed on both sides of the lifting chain. Climbing tracks are provided on both sides of the groove opening.

[0008] The lifting work platform includes a horizontally arranged lifting plate. There are four through holes on the lifting plate, and the columns pass through the through holes. Climbing wheel assemblies are installed on the inner side walls of the through holes, and the climbing wheel assemblies are in contact with the climbing tracks.

[0009] The lifting power mechanism includes a lifting motor installed on the lower side of the lifting work platform. The power output end of the lifting motor is connected to a lifting speed reducer. A set of driving sprockets is assembled at the power output end of the lifting speed reducer. The driving sprockets are connected to the driven sprockets through a transmission chain, and the driven sprockets are assembled on the climbing sprocket shaft.

[0010] Preferably, a "C"-shaped railing with an opening downward is provided on the upper side of the lifting plate, and several heightening ladders are horizontally arranged on the railing.

[0011] Preferably, a power supply is arranged on the lower side of the support plate, and the power supply is electrically connected to the traveling motor and the lifting motor.

[0012] Preferably, the climbing wheel assembly includes a climbing wheel shaft. A guiding wheel is provided in the middle of the climbing wheel shaft. Climbing wheels are respectively provided at both ends of the guiding wheel. The diameter of the guiding wheel is larger than that of the climbing wheel. Both ends of the climbing wheel shaft are respectively connected to climbing wheel brackets, and the other ends of the climbing wheel brackets are installed on the inner side walls of the through holes.

[0013] Preferably, an anti-overturning mechanism is further included. The anti-overturning mechanism includes a fixed sleeve provided at the rear of the support plate. A telescopic adjusting rod is assembled in the fixed sleeve. The telescopic adjusting rod is fastened in the fixed sleeve through a locking bolt. An anti-overturning wheel is provided at the lower end of the telescopic adjusting rod.

[0014] Preferably, a controller is further included, and the controller is electrically connected to the traveling motor, the lifting motor and the power supply.

[0015] The beneficial effects of the present utility model: In the photovoltaic panel installation lifting vehicle structure of the present utility model, a traveling vehicle seat is provided, which has the characteristics of flexible movement and rotation, and is convenient for the vehicle body to move to an appropriate position. Secondly, a lifting transmission mechanism, a lifting work platform and a lifting power mechanism are provided. The lifting work platform and the lifting power mechanism are dynamically connected through the lifting transmission mechanism to realize the lifting of the work platform, which has the characteristics of stable transmission and lifting. In addition, an anti-overturning mechanism is provided to prevent the vehicle from tipping over and other dangers when operating on an uneven road surface, and the height of the anti-overturning wheel can be adjusted to adapt to different places. This photovoltaic panel installation lifting vehicle is convenient for the auxiliary installation of photovoltaic panels, solves the problems that it is difficult for workers to install photovoltaic panels and the labor intensity of workers is high, and achieves the purpose of improving the installation efficiency of photovoltaic panels. Description of the Drawings

[0016] Figure 1 It is the right view of the photovoltaic panel installation lifting vehicle structure of the present utility model;

[0017] Figure 2 Rear view of the photovoltaic panel installation lifting vehicle structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the lifting power mechanism;

[0019] Figure 4 for Figure 3 A magnified view of part A in the image;

[0020] Figure 5 This is a schematic diagram of the lifting transmission mechanism.

[0021] In the picture:

[0022] 1. Traveling seat, 11. Support plate, 12. Traveling wheel seat, 13. Traveling wheel bearing, 14. Traveling wheel axle, 15. Traveling motor, 16. Traveling reducer, 17. Dual-wheel power wheel, 18. Universal wheel bearing, 19. Universal wheel axle, 110. Universal wheel, 111. Power supply.

[0023] Lifting transmission mechanism 2, column 21, groove 22, lifting chain 23, chain tensioning screw 24, lifting bearing seat 25, climbing sprocket shaft 26, tensioning sprocket shaft 27, climbing sprocket 28, tensioning sprocket 29, climbing track 210;

[0024] Lifting work platform 3, lifting plate 31, through hole 32, climbing wheel assembly 33, climbing wheel shaft 33-1, guide wheel 33-2, climbing wheel 33-3, climbing wheel frame 33-4, railing 34, and raising ladder 35.

[0025] Lifting power mechanism 4, lifting motor 41, lifting reducer 42, drive sprocket 43, transmission chain 44, transmission sprocket 45;

[0026] Anti-tipping mechanism 5, fixed sleeve 51, telescopic adjustment rod 52, locking bolt 53, anti-tipping wheel 54. Detailed Implementation

[0027] To make the technical solution of this utility model easier to understand, the technical solution of this utility model will now be clearly and completely described in conjunction with the accompanying drawings and specific embodiments.

[0028] Example 1:

[0029] like Figures 1 to 5 As shown, the photovoltaic panel installation lifting vehicle of this embodiment includes a traveling seat 1, a lifting transmission mechanism 2, a lifting work platform 3, and a lifting power mechanism 4, wherein:

[0030] The traveling seat 1 includes a horizontally arranged support plate 11. Traveling wheel seats 12 are respectively provided at both ends of the lower rear side of the support plate 11. Each traveling wheel seat 12 has a traveling wheel bearing 13 at its lower part. A traveling wheel axle 14 is installed inside each traveling wheel bearing 13. Two traveling motors 15 are arranged in the middle of the lower side of the support plate 11. The power output end of each traveling motor 15 is connected to a traveling reducer 16. The power output end of each traveling reducer 16 is connected to a traveling wheel axle 14. A double-wheeled power wheel 17 is installed at the other end of each traveling wheel axle 14. A universal wheel bearing 18 is provided at the front of the support plate 11. A universal wheel axle 19 is vertically installed inside the universal wheel bearing 18. A universal wheel 110 is installed at the lower end of the universal wheel axle 19.

[0031] The lifting transmission mechanism 2 includes two sets of columns 21 vertically mounted on the support plate 11. Each set of columns 21 has a groove 22 facing each other on its inner side. A lifting chain 23 is provided in the groove 22. The two ends of the lifting chain 23 are connected to the upper and lower ends of the column 21 by chain tension screws 24. The lower side of the lifting work platform 3 is provided with two sets of lifting bearing seats 25. A climbing sprocket shaft 26 is movably provided between each set of lifting bearing seats 25. Each lifting bearing seat 25 is provided with a tensioning sprocket shaft 27. Both ends of the climbing sprocket shaft 26 are equipped with climbing sprockets 28. One end of each tensioning sprocket shaft 27 is equipped with a tensioning sprocket 29. The climbing sprockets 28 and tensioning sprockets 29 are located in the groove 22 and are respectively equipped on both sides of the lifting chain 23. Climbing rails 210 are provided on both sides of the opening of the groove 22.

[0032] The lifting work platform 3 includes a horizontally arranged lifting plate 31 with four through holes 32. The column 21 passes through the through holes 32, and the climbing wheel assembly 33 is installed on the inner side wall of the through hole 32. The climbing wheel assembly 33 is in contact with the climbing track 210.

[0033] The lifting power mechanism 4 includes a lifting motor 41 installed on the lower side of the lifting work platform 3. The power output end of the lifting motor 41 is connected to the lifting reducer 42. The power output end of the lifting reducer 42 is equipped with a set of drive sprockets 43. The drive sprockets 43 are connected to the transmission sprockets 45 through the transmission chain 44. The transmission sprockets 45 are mounted on the climbing sprocket shaft 26.

[0034] Example 2:

[0035] like Figures 1 to 5 As shown, a photovoltaic panel installation lifting vehicle of this embodiment includes a traveling seat 1, a lifting transmission mechanism 2, a lifting work platform 3, a lifting power mechanism 4, and an anti-tipping mechanism 5, wherein:

[0036] The traveling seat 1 includes a horizontally arranged support plate 11. Traveling wheel seats 12 are respectively provided at both ends of the lower rear side of the support plate 11. Each traveling wheel seat 12 has a traveling wheel bearing 13 at its lower part, and a traveling wheel axle 14 is installed inside each traveling wheel bearing 13. Two traveling motors 15 are arranged in the middle of the lower side of the support plate 11. The power output end of each traveling motor 15 is connected to a traveling reducer 16. The power output end of each traveling reducer 16 is connected to a traveling wheel axle 14. A double-wheeled power wheel 17 is installed at the other end of each traveling wheel axle 14. A universal wheel bearing 18 is provided at the front of the support plate 11. A universal wheel axle 19 is vertically installed inside the universal wheel bearing 18, and a universal wheel 110 is installed at the lower end of the universal wheel axle 19. A power supply 111 is provided on the lower side of the support plate 11, and the power supply 111 is electrically connected to the traveling motors 15 and the lifting motor 41.

[0037] The lifting transmission mechanism 2 includes two sets of columns 21 vertically mounted on the support plate 11. Each set of columns 21 has a groove 22 facing each other on its inner side. A lifting chain 23 is provided in the groove 22. The two ends of the lifting chain 23 are connected to the upper and lower ends of the column 21 by chain tension screws 24. The lower side of the lifting work platform 3 is provided with two sets of lifting bearing seats 25. A climbing sprocket shaft 26 is movably provided between each set of lifting bearing seats 25. Each lifting bearing seat 25 is provided with a tensioning sprocket shaft 27. Both ends of the climbing sprocket shaft 26 are equipped with climbing sprockets 28. One end of each tensioning sprocket shaft 27 is equipped with a tensioning sprocket 29. The climbing sprockets 28 and tensioning sprockets 29 are located in the groove 22 and are respectively equipped on both sides of the lifting chain 23. Climbing rails 210 are provided on both sides of the opening of the groove 22.

[0038] The lifting work platform 3 includes a horizontally arranged lifting plate 31 with four through holes 32. A column 21 passes through each through hole 32, and a climbing wheel assembly 33 is installed on the inner wall of the through holes 32, contacting the climbing track 210. The upper side of the lifting plate 31 has a downward-opening "U"-shaped railing 34, with several horizontally arranged step ladders 35 on the railing 34. The climbing wheel assembly 33 includes a climbing wheel shaft 33-1, a guide wheel 33-2 in the middle of the shaft, and climbing wheels 33-3 at both ends of the guide wheel 33-2. The diameter of the guide wheel 33-2 is larger than that of the climbing wheels 33-3. Climbing wheel frames 33-4 are connected to both ends of the climbing wheel shaft 33-1, and the other end of the climbing wheel frame 33-4 is installed on the inner wall of the through holes 32.

[0039] The lifting power mechanism 4 includes a lifting motor 41 installed on the lower side of the lifting work platform 3. The power output end of the lifting motor 41 is connected to the lifting reducer 42. The power output end of the lifting reducer 42 is equipped with a set of drive sprockets 43. The drive sprockets 43 are connected to the transmission sprockets 45 through the transmission chain 44. The transmission sprockets 45 are mounted on the climbing sprocket shaft 26.

[0040] The anti-tipping mechanism 5 includes a fixed sleeve 51 located at the rear of the support plate 11. A telescopic adjustment rod 52 is installed inside the fixed sleeve 51. The telescopic adjustment rod 52 is fastened to the fixed sleeve 51 by a locking bolt 53. An anti-tipping wheel 54 is provided at the lower end of the telescopic adjustment rod 52.

[0041] It also includes a controller, which is electrically connected to the walking motor 15, the lifting motor 41 and the power supply 111.

[0042] The working principle of this utility model is as follows: When using the photovoltaic panel installation lifting vehicle of this utility model, the photovoltaic panel installation materials are first placed on the lifting work platform. Then, the staff controls the vehicle through the controller to start the corresponding walking motor 15 according to the walking direction, and move the entire vehicle to the position to be installed. Since there are two walking motors 15, when they rotate in the same direction at the same time, the vehicle moves forward or backward. When they rotate in opposite directions at the same time or when one of them is working, the vehicle rotates in the forward or backward direction. When the vehicle reaches the designated position, the staff controls the lifting motor 41 via the controller. The drive sprocket 43 on the lifting reducer 42 drives the transmission sprocket 45 to rotate, which in turn drives the climbing sprocket shaft 26 and the climbing sprocket 28 to rotate. The climbing sprocket 28 and the tensioning sprocket 29 climb upwards on the lifting chain 23, thus raising the lifting platform 31 to the appropriate position. During the climbing process, the guide wheel 33-2 of the climbing wheel assembly 33 guides the platform between the two climbing rails 210, while the climbing wheel 33-3 rolls upwards on the surface of the climbing rails 210, ensuring the stable upward movement of the lifting platform 3 and preventing collisions and friction between the lifting platform 31 and the columns. The staff performs photovoltaic installation operations on the lifting platform 3. After completion, the staff controls the lifting motor 41 to rotate in the opposite direction via the controller, thus controlling the lowering of the lifting platform 3.

[0043] It should be noted that the embodiments described herein are only some embodiments of this utility model, and not all implementations of this utility model. These embodiments are merely illustrative and are intended only to provide a more intuitive and clear way of understanding the content of this utility model, not to limit the technical solutions described herein. All other implementation methods that can be conceived by those skilled in the art without creative effort, as well as other simple substitutions and variations of the technical solutions of this utility model, without departing from the concept of this utility model, are within the protection scope of this utility model.

Claims

1. A photovoltaic panel installation lift, characterized in that, It includes a walking seat (1), a lifting transmission mechanism (2), a lifting working platform (3) and a lifting power mechanism (4), where: The walking seat (1) includes a horizontally arranged support plate (11). At the lower sides of the two ends of the rear part of the support plate (11), walking wheel seats (12) are respectively provided. At the lower part of each walking wheel seat (12), a walking wheel bearing (13) is provided. A walking wheel shaft (14) is respectively installed in each walking wheel bearing (13). Two walking motors (15) are arranged in the middle of the lower side of the support plate (11). The power output end of each walking motor (15) is connected to a walking speed reducer (16). The power output ends of the walking speed reducers (16) are respectively connected to a walking wheel shaft (14). The other end of the walking wheel shaft (14) is equipped with a double-wheel power wheel (17). A universal wheel bearing (18) is provided at the front part of the support plate (11). A universal wheel shaft (19) is vertically installed in the universal wheel bearing (18). A universal wheel (110) is installed at the lower end of the universal wheel shaft (19); The lifting transmission mechanism (2) includes two groups of columns (21) vertically arranged on the support plate (11). Grooves (22) are provided facing each other on the inner sides of each group of columns (21). A lifting chain (23) is arranged in the groove (22). The two ends of the lifting chain (23) are connected to the upper and lower ends of the column (21) through chain tensioning screws (24). Two groups of lifting bearing seats (25) are provided on the lower side of the lifting working platform (3). A climbing sprocket shaft (26) is movably arranged between each group of lifting bearing seats (25). And a tensioning sprocket shaft (27) is provided on each lifting bearing seat (25). Climbing sprockets (28) are respectively installed at both ends of the climbing sprocket shaft (26). A tensioning sprocket (29) is installed at one end of each tensioning sprocket shaft (27). The climbing sprockets (28) and the tensioning sprockets (29) are located in the groove (22), and they are respectively installed on both sides of the lifting chain (23). Climbing tracks (210) are respectively provided on both sides of the groove (22) opening; The lifting working platform (3) includes a horizontally arranged lifting plate (31). Four through holes (32) are provided on the lifting plate (31). The columns (21) pass through the through holes (32). Climbing wheel assemblies (33) are installed on the inner side walls of the through holes (32). The climbing wheel assemblies (33) are in contact with the climbing tracks (210); The lifting power mechanism (4) includes a lifting motor (41) installed on the lower side of the lifting working platform (3). The power output end of the lifting motor (41) is connected to a lifting speed reducer (42). A set of driving sprockets (43) is installed at the power output end of the lifting speed reducer (42). The driving sprockets (43) are connected to the driven sprockets (45) through a transmission chain (44). The driven sprockets (45) are installed on the climbing sprocket shaft (26).

2. The photovoltaic panel installation lift of claim 1, wherein, A power supply (111) is arranged on the lower side of the support plate (11). The power supply (111) is electrically connected to the walking motors (15) and the lifting motor (41).

3. The photovoltaic panel installation lift cart of claim 1, wherein, An inverted "C" - shaped railing (34) with an opening downward is provided on the upper side of the lifting plate (31). Several heightening ladders (35) are horizontally arranged on the railing (34).

4. The photovoltaic panel installation lift of claim 1, wherein, The climbing wheel assembly (33) includes a climbing wheel shaft (33-1), a guide wheel (33-2) is provided in the middle of the climbing wheel shaft (33-1), and climbing wheels (33-3) are provided at both ends of the guide wheel (33-2). The diameter of the guide wheel (33-2) is larger than that of the climbing wheel (33-3). The two ends of the climbing wheel shaft (33-1) are respectively connected to the climbing wheel frame (33-4), and the other end of the climbing wheel frame (33-4) is installed on the inner side wall of the through hole (32).

5. The photovoltaic panel installation lifting vehicle as described in claim 1, characterized in that, It also includes an anti-tipping mechanism (5), which includes a fixed sleeve (51) located at the rear of the support plate (11), a telescopic adjustment rod (52) installed inside the fixed sleeve (51), the telescopic adjustment rod (52) being fastened to the fixed sleeve (51) by a locking bolt (53), and an anti-tipping wheel (54) provided at the lower end of the telescopic adjustment rod (52).

6. The photovoltaic panel installation lifting vehicle as described in claim 1, characterized in that, It also includes a controller that is electrically connected to the walking motor (15), the lifting motor (41) and the power supply (111).

Images